What is smoothing operations?
What is pixel form?
What is Stimulus sensitivity?
What is Local contrast stretching?
What is Edge finding?
What is Gradient filters?
What is the mode of the distribution in frequent brightness value?
What is the percentile of an unquantized brightness distribution?
What is the Signal–to–Noise ratio?
What is Triangular filter?
What is the Coefficient-of-variation?
What is the Standard deviation of the pixel brightnesses within that region?
What is Basic derivative filters?